integer_number = int(rounded_number) # Or simply: int(round(float_number)) print(integer_number) Output: 8 You can refer to the below screenshot to see the output. Theround()function rounds to the nearest intege
float_num=10.6int_num=int(float_num)print(int_num)# Output: 10 In this example, the float 10.6 is truncated to 10. Truncation vs. Rounding When converting a float to an int in Python, it's important to note that Python does not round the number to the nearest integer; instead, it ...
输出ROUND_HALF_EVEN,即Round to nearest with ties going to nearest even integer方式进行进位。 我们我们要进行正确的四舍五入,我们将rounding指定为ROUND_HALF_UP即可。我们来看代码: fromdecimalimportDecimalfromdecimalimportROUND_HALF_UP,ROUND_HALF_EVENnum_1=Decimal('0.125').quantize(Decimal('0.00'),rou...
We can specify the type as int to convert a float array to an integer array. 1 2 3 4 5 6 import numpy as np X = np.array([[2.66, 4.78, -8.33], [13.99999, 0.000001, 6.5482]]) X = X.astype(int) print(X) Output: [[ 2 4 -8] [13 0 6]] Using the numpy.int_() fu...
When would you use the Python ROUND() function? The ROUND() function is, obviously, most commonly used when you need to round a number to the nearest integer. For example, if you want to calculate the average of a set of numbers, you might need to round the final value up or down ...
In each case, you’ll get a fraction as a result, even though they sometimes represent integer values like 9 and 1. Later, you’ll see how to convert fractions to other data types.What happens if you give the Fraction constructor a single argument that also happens to be a fraction?
im = im.astype(np.bool) chull_diff = img_as_float(chull.copy()) chull_diff[im] = 2 pylab.figure(figsize=(20,10)) pylab.imshow(chull_diff, cmap=pylab.cm.gray, interpolation='nearest') pylab.title('Difference Image', size=20) pylab.show() 以下屏幕截图显示了前面代码的输出: [外链...
Integer Division Exponents The Modulus Operator Arithmetic Expressions Make Python Lie to You Math Functions and Number Methods Round Numbers With round() Find the Absolute Value With abs() Raise to a Power With pow() Check if a Float Is Integral Print Numbers in Style Complex Numbers Conclusion...
# Python's round uses "banker's rounding" for ties print(round(2.5)) # Output: 2 print(round(3.5)) # Output: 4 # NumPy rounds to nearest even integer (also banker's rounding) print(np.round(2.5)) # Output: 2.0 print(np.round(3.5)) # Output: 4.0 ...
a = float('inf') b = float('nan') c = float('-iNf') # These strings are case-insensitive d = float('nan')Output:>>> a inf >>> b nan >>> c -inf >>> float('some_other_string') ValueError: could not convert string to float: some_other_string >>> a == -c # inf==...